# cnd_init

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< c‎ | thread

Defined in header ``<threads.h>`` |  |
int cnd_init( cnd_t* cond ); |  | (since C11)

Initializes new condition variable. The object pointed to by `cond` will be set to value that identifies the condition variable.

### Parameters

cond | - | pointer to a variable to store identifier of the condition variable to

### Return value

thrd_success if the condition variable was successfully created. Otherwise returns thrd_nomem if there was insufficient amount of memory or `thrd_error` if another error occurred.

### References

- C17 standard (ISO/IEC 9899:2018):

  - 7.26.3.3 The cnd_init function (p: 276)

- C11 standard (ISO/IEC 9899:2011):

  - 7.26.3.3 The cnd_init function (p: 379)

### See also

C++ documentation for condition_variable
C++ documentation for condition_variable_any

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